======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 13:36:13 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_FFWHK
======================================================================

  Trigger: 00684098      Segment: 000

  BAT Trigger Time: 483319587.52   [s; MET]
      Trigger Stop: 483319587.776   [s; MET]
               UTC: 2016-04-25T23:26:11.341240    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 280.313549845198   Dec: -54.3595799473253  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    11.8
     Image Trigger?:     NO
     Rate S/N Ratio:     32.9545141065682  [ if not an image trigger ]
     Image S/N Ratio:    11.8

  Analysis Position:   [ source = BAT ]
    RA: 280.313549845198   Dec: -54.3595799473253  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 280.329498073323   Dec: -54.3361245171737  [deg; J2000]  
        { 18h 41m 19.1s , -54d 20' 10.0" }
         +/- 3.78748152811982 [arcmin] (estimated 90% radius based on SNR)
         +/- 2.53811172097864 [arcmin] (formal 1-sigma fit error)
    SNR: 4.53840601890304



  Partial Coding Fraction: 0.71875    [ including projection effects ]

  Duration
     T90: 304.039999961853 +/- 15.5986256648724
        Measured from: 0.184000015258789
                   to: 304.223999977112     [s; relative to TRIGTIME]
     T50: 16.6839998960495 +/- 105.816229145519
        Measured from: 264.816000044346
                   to: 281.499999940395     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.271999955177307     
                   to: 0.728000044822693     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.532000005245209     
                   to: 319.800000011921     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     1.704325   1.428595   0.693557   0.166553
           0.116518   0.110192   0.094634   0.084254 [error]
 Peak      0.101639   0.122638   0.095875   0.016124
           0.008897   0.009149   0.007888   0.005705 [error]

     [ fluence units of on-axis counts / fully illuminated detector ] 

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